timer

n.计时员,定时器

time-honoured (US time-honored), time-lag, time-limit, time-saving, time-scale, time-server, time-serving, time-sharing, time-sheet, time-signal, time-switch, time-table, time-worn, timekeeper, timeless, timelessly, timelessness, timeliness, timely, timepiece, times, timetable, timetable (also esp US schedule), timeworn, timid, timidity, timidly, timing, timorous, timorously, timorousness, timpani, timpanist, tin, tin foil, tin hat, tin plate, tin whistle, tin-opener, tin-pan alley,